Los de erbijsom tot 12 op
Erbijsommen
|
1.
2 + 6 =
9
4
5
8
|
2.
11 + 1 =
6
2
12
17
|
3.
7 + 1 =
8
10
13
12
|
4.
7 + 2 =
14
6
1
9
|
|
5.
11 + 1 =
17
12
16
9
|
6.
3 + 0 =
7
6
4
3
|
7.
12 + 0 =
6
12
9
8
|
8.
8 + 3 =
9
6
11
13
|
|
9.
8 + 3 =
6
11
7
14
|
10.
1 + 11 =
10
9
12
15
|
11.
2 + 1 =
5
4
1
3
|
12.
11 + 0 =
8
11
6
13
|
|
13.
2 + 6 =
3
4
8
13
|
14.
2 + 0 =
2
3
1
4
|
15.
12 + 0 =
7
12
4
13
|
16.
10 + 2 =
6
12
14
11
|
|
17.
2 + 0 =
2
4
7
5
|
18.
12 + 0 =
5
14
12
7
|
19.
6 + 1 =
10
1
7
9
|
20.
10 + 0 =
10
15
11
4
|